50547 has 16 divisors (see below), whose sum is σ = 80640. Its totient is φ = 27552.

The previous prime is 50543. The next prime is 50549. The reversal of 50547 is 74505.

It is not a de Polignac number, because 50547 - 2² = 50543 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (50543) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 568 + ... + 650.

It is an arithmetic number, because the mean of its divisors is an integer number (5040).

2⁵⁰⁵⁴⁷ is an apocalyptic number.

50547 is a deficient number, since it is larger than the sum of its proper divisors (30093).

50547 is a wasteful number, since it uses less digits than its factorization.

50547 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122.

The product of its (nonzero) digits is 700, while the sum is 21.

The square root of 50547 is about 224.8265998498. The cubic root of 50547 is about 36.9741723820.

The spelling of 50547 in words is "fifty thousand, five hundred forty-seven".